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Sunday, 10 February 2013

SAMBA PDC CONFIGURATION





Hello Guy's

this is a samba pdc
#/etc/samba/smb.conf
****************************************************************************

[global]

# workgroup = NT-Domain-Name or Workgroup-Name
workgroup = DominNAme
netbios name = DominNAme
#interfaces = eth1, eth0, lo
bind interfaces only = Yes
passdb backend = ldapsam:ldap://192.168.1.254
username map = /etc/samba/smbusers
log file = /var/log/samba/%m
smb ports = 139 445
time server = Yes
obey pam restrictions = No
add user script = /etc/opt/IDEALX/smbldap-tools/smbldap-useradd -m "%u"
delete user script = /etc/opt/IDEALX/smbldap-tools/smbldap-userdel "%u"
add group script = /etc/opt/IDEALX/smbldap-tools/smbldap-groupadd -p "%g"
delete group script = /etc/opt/IDEALX/smbldap-tools/smbldap-groupdel "%g"
add user to group script = /etc/opt/IDEALX/smbldap-tools/smbldap-groupmod -m "%u" "%g"
delete user from group script = /etc/opt/IDEALX/smbldap-tools/smbldap-groupmod -x "%u" "%g"
set primary group script = /etc/opt/IDEALX/smbldap-tools/smbldap-usermod -g "%g" "%u"
add machine script = /etc/opt/IDEALX/smbldap-tools/smbldap-useradd -w "%u"
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=16384 SO_RCVBUF=16384
domain logons = Yes
#set acl = yes
profile acls = yes
#domain master = No
#domain master = no
#preferred master = Yes
wins support = yes
ldap suffix = dc=DominNAme,dc=com
ldap machine suffix = ou=People
ldap user suffix = ou=People
ldap group suffix = ou=Groups
ldap idmap suffix = ou=Idamp
ldap admin dn = cn=Manager,dc=DominNAme,dc=com
idmap backend = ldap:ldap://192.168.1.254
idmap uid = 10000-20000
idmap gid = 10000-20000
ldap passwd sync = Yes
map acl inherit = Yes
security = user
##############Log On ###
#logon drive = H:
logon script = test.bat
#logon home = \\%L\%U\profiles
#logon path = \\%L\profiles\%U
logon path =
#template homedir = /profiles/%D/%U

#####end##########

####
nt acl support = no

###



# server string is the equivalent of the NT Description field
server string = DominNAme Shared Server

# This option is important for security. It allows you to restrict
# connections to machines which are on your local network. The
# following example restricts access to two C class networks and
# the "loopback" interface. For more examples of the syntax see
# the smb.conf man page
; hosts allow = 192.168.1. 192.168.2. 127.

# if you want to automatically load your printer list rather
# than setting them up individually then you'll need this
printcap name = /etc/printcap
load printers = yes

# It should not be necessary to spell out the print system type unless
# yours is non-standard. Currently supported print systems include:
# bsd, sysv, plp, lprng, aix, hpux, qnx
printing = cups

# This option tells cups that the data has already been rasterized
cups options = raw

# Uncomment this if you want a guest account, you must add this to /etc/passwd
# otherwise the user "nobody" is used
; guest account = pcguest

# this tells Samba to use a separate log file for each machine
# that connects
# log file = /var/log/samba/%m.log
# all log information in one file
# log file = /var/log/samba/smbd.log

# Put a capping on the size of the log files (in Kb).
max log size = 50

# Security mode. Most people will want user level security. See
# security_level.txt for details.
# security = user
# Use password server option only with security = server
; password server = <NT-Server-Name>

# Password Level allows matching of _n_ characters of the password for
# all combinations of upper and lower case.
; password level = 8
; username level = 8

# You may wish to use password encryption. Please read
# ENCRYPTION.txt, Win95.txt and WinNT.txt in the Samba documentation.
# Do not enable this option unless you have read those documents
;encrypt passwords = yes
; smb passwd file = /etc/samba/smbpasswd

# The following are needed to allow password changing from Windows to
# update the Linux system password also.
# NOTE: Use these with 'encrypt passwords' and 'smb passwd file' above.
# NOTE2: You do NOT need these to allow workstations to change only
# the encrypted SMB passwords. They allow the Unix password
# to be kept in sync with the SMB password.
; unix password sync = Yes
; passwd program = /usr/bin/passwd %u
; passwd chat = *New*UNIX*password* %n\n *ReType*new*UNIX*password* %n\n *passwd:*all*authentication*tokens*updated*successfully*

# Unix users can map to different SMB User names
; username map = /etc/samba/smbusers

# Using the following line enables you to customise your configuration
# on a per machine basis. The %m gets replaced with the netbios name
# of the machine that is connecting
; include = /etc/samba/smb.conf.%m

# Most people will find that this option gives better performance.
# See speed.txt and the manual pages for details
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

# Configure Samba to use multiple interfaces
# If you have multiple network interfaces then you must list them
# here. See the man page for details.
; interfaces = 192.168.12.2/24 192.168.13.2/24

# Configure remote browse list synchronisation here
# request announcement to, or browse list sync from:
# a specific host or from / to a whole subnet (see below)
; remote browse sync = 192.168.3.25 192.168.5.255
# Cause this host to announce itself to local subnets here
; remote announce = 192.168.1.255 192.168.2.44

# Browser Control Options:
# set local master to no if you don't want Samba to become a master
# browser on your network. Otherwise the normal election rules apply
local master = yes

# OS Level determines the precedence of this server in master browser
# elections. The default value should be reasonable
# os level = 35
os level = 225


# Domain Master specifies Samba to be the Domain Master Browser. This
# allows Samba to collate browse lists between subnets. Don't use this
# if you already have a Windows NT domain controller doing this job
domain master = yes

# Preferred Master causes Samba to force a local browser election on startup
# and gives it a slightly higher chance of winning the election
preferred master = yes

# Enable this if you want Samba to be a domain logon server for
# Windows95 workstations.
; domain logons = yes

# if you enable domain logons then you may want a per-machine or
# per user logon script
# run a specific logon batch file per workstation (machine)
; logon script = %m.bat
# run a specific logon batch file per username
; logon script = %U.bat
;logon script = startup.bat

# Where to store roving profiles (only for Win95 and WinNT)
# %L substitutes for this servers netbios name, %U is username
# You must uncomment the [Profiles] share below
; logon path = \\%L\Profiles\%U

# All NetBIOS names must be resolved to IP Addresses
# 'Name Resolve Order' allows the named resolution mechanism to be specified
# the default order is "host lmhosts wins bcast". "host" means use the unix
# system gethostbyname() function call that will use either /etc/hosts OR
# DNS or NIS depending on the settings of /etc/host.config, /etc/nsswitch.conf
# and the /etc/resolv.conf file. "host" therefore is system configuration
# dependant. This parameter is most often of use to prevent DNS lookups
# in order to resolve NetBIOS names to IP Addresses. Use with care!
# The example below excludes use of name resolution for machines that are NOT
# on the local network segment
# - OR - are not deliberately to be known via lmhosts or via WINS.
name resolve order = wins lmhosts name bcast

# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable it's WINS Server
; wins support = yes

# WINS Server - Tells the NMBD components of Samba to be a WINS Client
# Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
#wins server = 172.16.4.35

# WINS Proxy - Tells Samba to answer name resolution queries on
# behalf of a non WINS capable client, for this to work there must be
# at least one WINS Server on the network. The default is NO.
; wins proxy = yes

# DNS Proxy - tells Samba whether or not to try to resolve NetBIOS names
# via DNS nslookups. The built-in default for versions 1.9.17 is yes,
# this has been changed in version 1.9.18 to no.
dns proxy = no

# Case Preservation can be handy - system default is _no_
# NOTE: These can be set on a per share basis
; preserve case = no
; short preserve case = no
# Default case is normally upper case for all DOS files
; default case = lower
# Be very careful with case sensitivity - it can break things!
; case sensitive = no

#============================ Share Definitions ==============================
template shell = /sbin/nologin
winbind use default domain = true
[homes]
comment = %U Directories
path = /profiles/%S/Documents
browseable = no
# logon drive = P:
# logon path = \\%L\profiles\%U
; logon path = \\%L\profiles\%U\%a
writable = yes

# Un-comment the following and create the netlogon directory for Domain Logons
# [netlogon]
# comment = Network Logon Service
# path = /home/netlogon
# guest ok = yes
# writable = no
# share modes = no


# Un-comment the following to provide a specific roving profile share
# the default is to use the user's home directory
;[Profiles]
; path = /home/profiles
; browseable = no
; guest ok = yes
########################
[profiles]
profile acls = yes
writable = yes
read only = no
path = /profiles
comment = User profiles
#create mode = 0600
browsable = no
#directory mode = 0700

#########################
[document]
comment = this is a shared accessible by all user
path = /document
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
##############################
[Softwares]
comment = this is a shared accessible by all user
path = /document/Softwares
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
; valid users = admin gupta
; write list = admin gupta
###################################
[Scantron]
comment = this is a shared accessible by all user
path = /opt/scantron
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
###################################
[Cogent]
comment = this is a shared accessible by all user
path = /opt/Cogent
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
#################################
[Schneider]
comment = this is a shared accessible by all user
path = /opt/Schneider
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
#################################
[VMS]
comment = this is a shared accessible by all user
path = /opt/VMS
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme

#################################
[DominNAme]
comment = this is a shared accessible by all user
path = /opt/DominNAme
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
#################################
[ET Photo Galary]
comment = this is a shared accessible by all user
path = /opt/Phots
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
#################################

DNS CONFIGURATION

Hello Guy's

TO CONFIGURE DNS SERVER IN LINUX (ABOUVE 5.1 Version to bellow 6.0 Version)
############# DNS MASTER SERVER Configration ######################
########## Server ip 192.168.0.254 (DNS Master)####################

###################################################################
### Give static ip by using setup command##########################
#setup
ip = 192.168.0.254
mask = 255.255.255.0
gatway = 192.168.0.254

###################### Edit network file###########################

#vim /etc/sysconfig/network

HOSTNAME=server22.example.com
###################################################################
#vim /etc/hosts
#vim /etc/resolve.conf
chech the ip and domain name.
###################################################################
##################### Restart network service######################

#service network restart

###################################################################
##### Install DNS Packages ( bind, caching-nameserver)#############

#yum install bind* caching-nameserver* -y

###################################################################
#ls /var/named/chroot/etc/*

localtime
named.caching-nameserver.conf
named.rfc1912.zone
rndc.key

## copy named.caching-nameserver.conf file to named.conf file######

#cp named.caching-nameserver.conf named.conf

############ check permission of named.conf file###################

#ls -l

-rw-r----- 1 root root 1230 jul 23 22:25 named.conf


#chgrp named named.conf

#ls -l
-rw-r----- 1 root named 1230 jul 23 22:25 named.conf

############### Edit named.conf file like this#####################

----------------------------------------------------

// to create named.conf - edits to this file will be lost on
// caching-nameserver package upgrade.
//
#acl internal { 192.168.0.0/24; };
#acl external { 192.168.1.0/24; 192.168.2.0/24; };
options {
listen-on port 53 { 127.0.0.1; 192.168.0.254; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";

// Those options should be used carefully because they disable port
// randomization
// query-source port 53;
// query-source-v6 port 53;

allow-query { localhost; 192.168.0.0/24; 192.168.1.0/24; };
allow-query-cache { localhost; 192.168.0.0/24; 192.168.1.0/24; };
allow-transfer { 192.168.0.10; };
forwarders { 192.168.1.0; 192.168.2.0; };
forward only;
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
view localhost_resolver {
match-clients { localhost; 192.168.0.0/24; 192.168.1.0/24; };
match-destinations { localhost; 192.168.0.0/24; 192.168.1.0/24; };
recursion yes;
include "/etc/named.rfc1912.zones";
};
(save + exit)

-------------------------------------------------------

### Edit another file named.rfc1921.zone

----------------------------------------

################################################################
zone "coss.com" IN {
type master;
file "coss.flz";
allow-update { none; };
};

zone "0.168.192.in-addr.arpa" IN {
type master;
file "coss.rlz";
allow-update { none; };
};
#######################################################################

----------------------------------------
(save + exit)

### Then check your named.conf file all syntax through command#####

#named-chkconf named.conf

### if no error come it means your all syntax is ok otherwise read error then
### solve it & again run named-chconf command

#### change your current Directory & listed out ##################

#ls /var/named/chroot/var/named/*

drwxrwx--- 2 named named 4096 Aug 26 2004 data
-rw-r----- 1 root named 198 Jul 30 2009 localdomain.zone
-rw-r----- 1 root named 195 Jul 30 2009 localhost.zone
-rw-r----- 1 root named 427 Jul 30 2009 named.broadcast
-rw-r----- 1 root named 1892 Jul 30 2009 named.ca
-rw-r----- 1 root named 424 Jul 30 2009 named.ip6.local
-rw-r----- 1 root named 426 Jul 30 2009 named.local
-rw-r----- 1 root named 427 Jul 30 2009 named.zero
drwxrwx--- 2 named named 4096 Jul 27 2004 slaves

### copy 2 files

#cp /var/named/chroot/var/named/localhost.zone /var/named/chroot/var/named/coss.flz

&

#cp /var/named/chroot/var/named/named.local /var/named/chroot/var/named/coss.rlz

### Then change group

#chgrp named /var/named/chroot/var/named/coss.flz

&

#chgrp named /var/named/chroot/var/named/coss.rlz

############# Edit coss.flz file like this#######################

-----------------------------------------------
$TTL 86400
@ IN SOA ns1.coss.com. root.ns1.coss.com. (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum

IN NS ns1.coss.com.
IN A 192.168.0.248
IN MX 10 mail.coss.com.
ns1 IN A 192.168.0.248
myweb IN A 192.168.0.1
mymail IN A 192.168.0.2
sports IN A 192.168.0.3
news IN A 192.168.0.4
www IN CNAME myweb.coss.com.
mail IN CNAME mymail.coss.com.
-------------------------------------------------
(save + exit)

############ Edit coss.rlz file like this########################

------------------------------------------------

$TTL 86400
@ IN SOA ns1.coss.com. root.ns1.coss.com. (
1997022700 ; Serial
28800 ; Refresh
14400 ; Retry
3600000 ; Expire
86400 ) ; Minimum
IN NS ns1.coss.com.
248 IN PTR ns1.coss.com.
1 IN PTR myweb.coss.com.
2 IN PTR mymail.coss.com.
3 IN PTR sports.coss.com.
4 IN PTR news.coss.com.

------------------------------------------------
(save + exit)

### Check zone files through named-checkzone command
note:use in /var/named/chroot/var/named/ directory only
#named-checkzone flz example.flz

&

#named-checkzone rlz example.rlz

############# restart named service############################

#service named restart

#chkconfig named on

------------------------------------------END----------------------------------------------
If you have linux 5.1 version the configuration file path was different

[root@server ~]# vim /etc/named.caching-nameserver.conf
ABOCE VERSION ARE /etc/named.conf